Fittings. Ductile iron fittings shall be epoxy coated and meet the requirements of ANSI/AWWA C153/A21.53 or ANSI/AWWA C110 A21.10 with a minimum pressure rating of 250 psi. Ends shall be restrained mechanical joint. All ductile iron fittings shall bear the NSF approval seal for potable water pipe.
Appears in 4 contracts
Samples: Contract Item Agreement, Amendment to Contract, Special Provisions
Fittings. Ductile iron fittings shall be epoxy coated and meet the requirements of ANSI/AWWA C153/A21.53 or ANSI/AWWA C110 A21.10 with a minimum pressure rating of 250 psi. Ends Pressure pipe fittings shall be restrained mechanical joint. All ductile iron fittings shall bear the NSF approval seal for potable water pipe.
Appears in 1 contract
Samples: Amendment to Contract
Fittings. Ductile iron fittings shall be epoxy coated and meet the requirements of ANSI/AWWA C153/A21.53 or ANSI/AWWA C110 A21.10 with a minimum pressure rating of 250 250-psi. Ends shall be restrained mechanical joint. All ductile iron fittings shall bear the NSF approval seal for potable water pipe.
Appears in 1 contract
Samples: Amendment to Contract